[Phpgroupware-users] Help with Performance Issues

[Paul Kilian]

I have been using phpGroupware for about a year now.  I am starting to add 
users to the system and have been noticing that the response time is getting 
pretty slow.  I am running phpGroupware on a 450 mhz Compaq Proliant with 384 
MB of memory.  I have about 50 people using the calendar only feature of the 
software and at any one time maybe 5 or 6 of them are actively adding 
appointments.

When I look at processor utilization, it rarely runs above 10% so I'm thinking 
that going to a faster processor won't help much.  I'm using PHP 4.0.6, Apache 
1.3.20, mySQL 3.23.41 and Red Hat 7.2.

During the setup process, there are alot of questions about type of 
authentication (I'm using SQL) and caching phpgroupware info array (set to Yes 
for me).  

Can someone help me with setting these options to achieve the best performance 
on the system?  Any help would be greatly appreciated.

Thanks.  

Paul Kilian